The Cubieboard is a single board computer containing a Actions S700 SoC(with 4 ARMv8 Cortex-A53 cores).
This patch adds respective defconfig alongwith device tree(sync with Linux 4.20).
Signed-off-by: Amit Singh Tomar amittomer25@gmail.com --- arch/arm/dts/s700-cubieboard7.dts | 39 +++++++++++++++++++++++++++++++++++++++ configs/cubieboard7_defconfig | 22 ++++++++++++++++++++++ 2 files changed, 61 insertions(+) create mode 100644 arch/arm/dts/s700-cubieboard7.dts create mode 100644 configs/cubieboard7_defconfig
diff --git a/arch/arm/dts/s700-cubieboard7.dts b/arch/arm/dts/s700-cubieboard7.dts new file mode 100644 index 0000000..28f3f4a --- /dev/null +++ b/arch/arm/dts/s700-cubieboard7.dts @@ -0,0 +1,39 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2017 Andreas Färber + */ + +/dts-v1/; + +#include "s700.dtsi" + +/ { + compatible = "cubietech,cubieboard7", "actions,s700"; + model = "CubieBoard7"; + + aliases { + serial3 = &uart3; + }; + + chosen { + stdout-path = "serial3:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; + }; + + memory@1,e0000000 { + device_type = "memory"; + reg = <0x1 0xe0000000 0x0 0x0>; + }; +}; + +&timer { + clocks = <&hosc>; +}; + +&uart3 { + status = "okay"; +}; diff --git a/configs/cubieboard7_defconfig b/configs/cubieboard7_defconfig new file mode 100644 index 0000000..f870839 --- /dev/null +++ b/configs/cubieboard7_defconfig @@ -0,0 +1,22 @@ +CONFIG_ARM=y +CONFIG_ARM_SMCCC=y +CONFIG_ARCH_OWL=y +CONFIG_SYS_TEXT_BASE=0x11000000 +CONFIG_MACH_S700=y +CONFIG_IDENT_STRING="\ncubieboard7" +CONFIG_DISTRO_DEFAULTS=y +CONFIG_NR_DRAM_BANKS=1 +CONFIG_BOOTDELAY=5 +CONFIG_USE_BOOTARGS=y +CONFIG_BOOTARGS="console=ttyOWL3,115200n8" +# CONFIG_DISPLAY_CPUINFO is not set +# CONFIG_DISPLAY_BOARDINFO is not set +CONFIG_SYS_PROMPT="U-Boot => " +CONFIG_CMD_MD5SUM=y +CONFIG_CMD_MEMINFO=y +CONFIG_CMD_CACHE=y +CONFIG_CMD_TIMER=y +CONFIG_DEFAULT_DEVICE_TREE="s700-cubieboard7" +CONFIG_CLK=y +CONFIG_CLK_OWL=y +CONFIG_OWL_SERIAL=y